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ESD Information
ESD
Power frequency magnetic fields
Conducted RF
Radiated RF
The Biomat is intended for use in the electromagnetic environment specified below.
The customer or the user of the Biomat should assure that it is used in such an environment.
Immunity Test
Conducted RF
3Vrms
IEC 61000-4-6
150kHz-80MHz
3V/m
Radiated RF
80MHz-2500 MHz
IEC 61000-4-3
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorp-
tion and reflections from structures, object and people.
a. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically
with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site
survey should be considered. If the measured field strength in the location in which the Biomat is used exceeds
the applicable RF compliance level above, the Biomat should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating the Biomat.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] 3 V/m.
IEC 60601
Compliance Level
Test Level
3Vrms
3V/m
6kV Contact Discharge; 8kV air discharge
3 A/m at 60 Hz
150 kHx - 80MHz (3Vrms)
80 MHz - 2500 MHz (3V/m)
Electromagnetic Environment - Guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the Biomat, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency
of the transmitter.
Recommended separation distance
d = 1.2 P
d = 1.2 P 80MHz to 800MHz
d = 2.3 P 800MHz to 2.5GHz
Where P is the maximum output power rating
of the transmitter in watts(W) according to the
transmitter manufacturer and d is the recom-
mended separation distance in meter(m).Field
strengths from fixed RF transmitter, as de-
termined by and electromagnetic site survey
should be less than the compliance level in
each frequency range.Interference may occur
in the vicinity of equipment marked with the
following symbol;
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